Follow-up to r1547873:

* subversion/libsvn_subr/sqlite.c
  (svn_sqlite__hotcopy): If the hotcopy was successful, copy permissions of
   database file from hotcopy source to hotcopy destination.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1547877 13f79535-47bb-0310-9956-ffa450edef68